IFC building model
Schema: "IFC4"
Description: "hello pipe"
Time stamp: "2019-05-06T22:49:17"
Author: "Bock"
Preprocessor: "C#2Ifc2html"

Units
  LENGTHUNIT: METRE
  PLANEANGLEUNIT: RADIAN

Spatial structure
IFCPROJECT "hello pipe project"
  IFCFLOWSEGMENT "pipe"
  IFCDISTRIBUTIONPORT "From" | PIPE | DRAINAGE
  IFCDISTRIBUTIONPORT "To" | PIPE | DRAINAGE

Property sets
  pipe-properties | properties | on 1 object (1 IFCFLOWSEGMENT)
    DN = 400 (IFCREAL)
  (unnamed) | quantities | on 1 object (1 IFCFLOWSEGMENT)
    Height = 0.400 [METRE]
    Length = 3.000 [METRE]
    Width = 0.400 [METRE]